TK4A50D(STA4 TK4A50D(STA4,Q,M) TK4A50D(STA4.Q.M) TK4A50D,S5Q(J) TK4A50DTA4 TK4A50D-VB TK4A53D TK4A53D TK5A53D TK4A53D(STA4 TK4A53D(STA4,Q,M)